Coax Inserts 50 Ohms

Product catalog summary

Product Overview
Fischer Connectors SA provides coax inserts with a 50 Ohms impedance, designed for modular integration in hybrid connectors and high-frequency applications. The document outlines technical specifications, environmental and mechanical data, electrical data, tooling, and material treatments.

Environmental & Mechanical Data

Operating Temperature Range: -40°C to +85°C
Durability: Over 500 mating cycles
Mechanical Shock: Compliant with IEC 60068-2-27, 50 g half-sinus, 2 shocks/axis during 11 seconds
Insertion/Extraction Force: 1 N to 4 N

Electrical Data

Impedance: 50 Ω
Frequency Range: DC to 6 GHz
Return Loss: ≥ 32 dB (DC to 1 GHz), ≥ 23 dB (1 to 3 GHz), ≥ 16 dB (3 to 6 GHz)
Test Voltage: 750 V rms
Operating Voltage: 500 V rms
RF-leakage: ≥ 80 dB up to 1 GHz, ≥ 60 dB up to 4 GHz
Contact Resistance: Center Contact ≤ 3 mΩ, Outer Contact ≤ 10 mΩ
Max. Current at 20°C: 500 mA

Material & Surface Treatments

Body: Brass with Nickel finish
Center Contact: CuBe with Gold over Nickel
Outer Contact: CuBe with Gold over Nickel
Insulator: PTFE
Crimping Ferrule: Copper with Gold finish

Tooling

Open-End Spanners: ERMA 29020 precision crimp tool
Crimping Dies: TX00.257
Contact Extraction Tool: TX00.275

Standards

Complies with MIL-C-22520, Class I, Type 2
RoHS compliant and conforms with EC Directive 2002/95/EC

Recommended Cables

RG-178 B/U, RG-196 A/U, RG-174 B/U, RG-188 A/U, RG-316/U
RG-179 B/U (75 Ω) only up to typ. 400 MHz in a 75 Ω impedance system
Center conductor should be soldered, not crimped

Catalog excerpts

Technical Specifications Coax Inserts 50 Ohms Product Benefits  Modular Integration in Hybrid Connectors  High Frequency Applications Pages Products and Recommended Cables………….…. Dimensional Data ………………………………….. Environmental & Mechanical Data ……………….. Material & Surface Treatments …………………… Electrical Data ……………………………………... Information provided herein is believed to be accurate at time of publishing. Fischer Connectors reserves the right to make modifications on products for continuous improvement without prior notice. Products and Recommended Cables Plug Recommended Cables (1) RG-179 B/U (75 Ω) only up to typ. 400 MHz in a 75 Ω impedance system. The center conductor shall be soldered and not crimped. © Fischer Connectors SA / All rights reserved This document is the proprietary of Fischer Connectors SA. All communications to third parties or the reproduction in any form, even partial, are prohibited

Open the catalog to page 1

Coax Inserts 50 Ohms Technical Specification All dimensions are in mm; tolerances according to ISO 2768 m -H Document No. 600.00.529

Open the catalog to page 2

Coax Inserts 50 Ohms Technical Specification Environmental & Mechanical Data Characteristic Operating Temperature Range Mating Cycles (durability) >500 IEC 60068-2-27 50 g halfsinus, 2 shocks/axis during 11 sec. Mechanical Shock Insertion/Extraction Force Electrical Data Material & Surface Treatments Center Contact Return Loss Outer Contact Insertion Loss Contact Resistance Center Contact: Outer Contact: Operating Voltage Test Voltage E22.200.55 and E22.200.56 can be used in a 75 Ω impedance system with cable RG-179 B/U but only up to typ. 400 MHz. Tooling Part Number Standards MIL-C-22520, Class...

Open the catalog to page 3

Coax Inserts 50 Ohms

Coax Inserts 50 Ohms

Catalog excerpts

All Fischer Connectors catalogs and technical brochures